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e99730100e
The two tests rely on LegacyInlinerBase::doFinalization to remove Function::isDefTriviallyDead() functions. The new PM does not have the behavior. The -NEXT patterns checking the emptiness are actually sufficient. Note, reassociate-deadinst.ll has become stale - it no longer catches the problem r285380 intended. Unfortunately it is difficult to craft a new test because it is actually pretty difficult to break it with `MadeChange = true;` all over the file.
16 lines
342 B
LLVM
16 lines
342 B
LLVM
; RUN: opt < %s -inline -function-attrs -reassociate -S | FileCheck %s
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; CHECK-LABEL: main
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; CHECK-NEXT: ret void
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define internal i16 @func1() noinline #0 {
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ret i16 0
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}
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define void @main(i16 %argc, i16** %argv) #0 {
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%_tmp0 = call i16 @func1()
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%_tmp2 = zext i16 %_tmp0 to i32
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ret void
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}
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attributes #0 = { minsize nounwind optsize }
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